Answers will be available via the Answers hyperlink. But try the problems first!

1. The following circuit is driven by a square-wave, as shown. Draw the output waveform as a function of time. (Hint: do not use a circuit simulator other than the one you were born with!)

2. Find the voltage gain of the following common-emitter (CE) amplifier. Watch your signs.

3. What is the dynamic (ac) input resistance of the above circuit? What is the static (dc) input resistance?

4. What is the output resistance of the CE amplifier?